| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 269180.0 | USD | 20210318 |
| Unknown | China national standards | MT | 260.0 | USD | 20210318 |
| Unknown | China national standards | MT | 3300.0 | USD | 20210318 |
| Unknown | China national standards | MT | 14340.0 | USD | 20210318 |
| Unknown | China national standards | MT | 4120.0 | USD | 20210318 |
| Unknown | China national standards | MT | 12290.0 | USD | 20210318 |
| Unknown | China national standards | MT | 730.0 | USD | 20210318 |
| Unknown | China national standards | MT | 780.0 | USD | 20210318 |
| Unknown | China national standards | MT | 20490.0 | USD | 20210318 |
| Unknown | China national standards | MT | 240070.02 | USD | 20210318 |